"Zenshin Machi Girl" Game Gameplay Video Vol. 4 "First-Bonus Costume Edition" Released. Costumes for Heroines Iro and Saki from "Onii-chan Chambala ORIGIN" Unveiled
Note: the original Japanese article can be found at:
https://www.4gamer.net/games/925/G092531/20251010030/
Editorial Department: maru | 2025/10/10 05:40 (UTC)
Diesel Publisher today (October 10, 2025) released the fourth gameplay video for “Zenshin Machinagirl”, scheduled for release on October 23, titled “First-Run Bonus Costume Edition.”
This action shooter game follows “Machinagirl,” a fully armored cyborg heroine driven by her father’s unresolved grudge, as she battles against the massive black corporation “Metanaru Jobs.” Players take control of two protagonists—Ryoko Aratoba and Akemi Minamishibuya—and enjoy exhilarating combat against cybernetic office drones known as “Working Dead.”
The newly released video showcases battle scenes featuring the heroines wearing special costumes included as first-run bonus items for physical copies or early-purchase digital downloads. Ryoko wears a combat outfit from Onii-chan Chambara ORIGIN, while Akemi can switch into Saki’s school uniform.
Note: The bonus costume is available only with the initial print run of physical copies, and digitally purchased versions must be acquired by March 31, 2026, to receive the item.
Thumbnail image for Gallery No.002 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.003 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.001 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.004 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear
Official Website for “Zenshin Machinagirl”
“Onii-chan Chambara”
First-time gameplay showcase of collaboration costumes!
Every Friday, Diesel Publisher’s official YouTube channel is releasing Zenshin Machinagirl gameplay videos in sequence!
In this fourth installment—“First-Run Bonus Costume Edition”—we’re revealing the special “Onii-chan Chambara” collaboration costumes included with physical first-run editions and early digital purchases. Don’t forget to subscribe!
▼ “Zenshin Machinagirl” Gameplay Video – First-Run Bonus Costume Edition
https://www.youtube.com/watch?v=tg3jD1dKzxU
First-Run & Early Purchase Bonuses
● Ryoko-exclusive “Onii-chan Chambara ORIGIN” Sae’s Combat Suit
Early-purchase bonus for PlayStation 5 / Nintendo Switch 2 Digital Deluxe Edition
Thumbnail image for Gallery No.006 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.007 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.008 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.009 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.010 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.011 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear
● Akemi-exclusive “Onii-chan Chambara ORIGIN” Saki’s Uniform
First-press physical copy bonus / Early-purchase digital download bonus for PlayStation 5 / Nintendo Switch 2
Thumbnail image for Gallery No.014 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.015 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.016 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.017 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.018 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear Thumbnail image for Gallery No.019 / “Zenshin Machinagirl” Gameplay Video #4 “First-Run Bonus Costume Edition” released. Heroines Sae and Saki’s costumes from “Onii-chan Chambara ORIGIN” appear
※ The bonus costume is available only with initial print runs of physical copies, and digital versions purchased by March 31, 2026.
※ Bonus items for PC (Steam/Epic Games Store) versions may differ slightly from PlayStation 5/Nintendo Switch 2 editions. Please check each store’s details.
※ Bonus contents are subject to change without prior notice.
Cyborg High School Girl Destroys a Massive Evil Corporation! (…with live-streamed action!)
A high school girl in full-body machinery goes wild
The fully armored cyborg heroine launches an explosive assault, destroying the giant black corporation that wronged her father. Experience thrilling “shoot-and-slash” gameplay as she wreaks havoc throughout office spaces—unleashing a forbidden thrill of chaos and destruction.
Revenge against a global megacorporation
Enemies include Metanaru Jobs—the world’s largest company. Standing in your way are cybernetic corporate drones, the “Working Dead”—dead workers transformed into relentless fighting machines. They swarm in endless waves—no mercy, only scrap metal.
Close combat in ever-changing buildings
The battlefield is a 100-story skyscraper. At the top lies the evil CEO awaiting confrontation. Each floor changes structure with every entry, and security systems turn into deadly traps. Master tight-quarters combat to reach the summit.
Battle live-streamed! Fund upgrades via donations
Defeat enemies to gather materials and rewards, then upgrade Machinagirl’s abilities. Over 100 types of enhancements—including gear, mods from item boxes, and pre-raid customizations—are available. Use them wisely—repeated battles are key. Even if you collapse, you’re not alone: this revenge story is live-streamed. The more viewers, the stronger the support. Raise funds via donations to unlock upgrades!